18228416472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{6997}}^1$

素因数の和:8742

約数の個数: 128

約数和(自身を含む): 57909849600

約数和(自身を除く): 39681433128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1723, 3446, 5169, 6892, 6997, 10338, 12061, 13784, 13994, 15507, 20676, 20991, 24122, 27988, 31014, 36183, 41352, 41982, 46521, 48244, 48979, 55976, 62028, 62973, 72366, 83964, 93042, 96488, 97958, 108549, 124056, 125946, 144732, 146937, 167928, 186084, 188919, 195916, 217098, 251892, 289464, 293874, 325647, 372168, 377838, 391832, 434196, 440811, 503784, 587748, 651294, 755676, 868392, 881622, 1175496, 1302588, 1322433, 1511352, 1763244, 2605176, 2644866, 3526488, 5289732, 10579464, 12055831, 24111662, 36167493, 48223324, 72334986, 84390817, 96446648, 108502479, 144669972, 168781634, 217004958, 253172451, 289339944, 325507437, 337563268, 434009916, 506344902, 651014874, 675126536, 759517353, 868019832, 1012689804, 1302029748, 1519034706, 2025379608, 2278552059, 2604059496, 3038069412, 4557104118, 6076138824, 9114208236, 18228416472]

約数ペア:

[(1, 18228416472), (2, 9114208236), (3, 6076138824), (4, 4557104118), (6, 3038069412), (7, 2604059496), (8, 2278552059), (9, 2025379608), (12, 1519034706), (14, 1302029748), (18, 1012689804), (21, 868019832), (24, 759517353), (27, 675126536), (28, 651014874), (36, 506344902), (42, 434009916), (54, 337563268), (56, 325507437), (63, 289339944), (72, 253172451), (84, 217004958), (108, 168781634), (126, 144669972), (168, 108502479), (189, 96446648), (216, 84390817), (252, 72334986), (378, 48223324), (504, 36167493), (756, 24111662), (1512, 12055831), (1723, 10579464), (3446, 5289732), (5169, 3526488), (6892, 2644866), (6997, 2605176), (10338, 1763244), (12061, 1511352), (13784, 1322433), (13994, 1302588), (15507, 1175496), (20676, 881622), (20991, 868392), (24122, 755676), (27988, 651294), (31014, 587748), (36183, 503784), (41352, 440811), (41982, 434196), (46521, 391832), (48244, 377838), (48979, 372168), (55976, 325647), (62028, 293874), (62973, 289464), (72366, 251892), (83964, 217098), (93042, 195916), (96488, 188919), (97958, 186084), (108549, 167928), (124056, 146937), (125946, 144732)]